lasinfo (210611) report for 'AHN4T/12HZ1_25.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 334/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 22596211 number of points by return: 22496251 99774 185 1 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 253980 549980 0 min x y z: 253980.000 549980.000 4.885 max x y z: 255019.999 551269.999 10.661 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 22596211 extended number of points by return: 22496251 99774 185 1 0 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 4885 10661 intensity 64 4952 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 16 user_data 6 7 point_source_ID 49 50 gps_time 330763461.326850 330764712.493779 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 41 255 B 31 255 NIR 5 255 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -4833 2667 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.23 33.38 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22496251 number of intermediate returns: 186 number of last returns: 22496037 number of single returns: 22396263 covered area in square units/kilounits: 1330888/1.33 point density: all returns 16.98 last only 16.90 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 22596211 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22496251 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 99774 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 185 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1 instead zero. overview over extended number of returns of given pulse: 22396263 199392 552 4 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1460925 unclassified (1) 21010289 ground (2) 124997 water (9) +-> flagged as extended overlap: 1419786 +---> 204536 of those are unclassified (1) +---> 1210066 of those are ground (2) +---> 5184 of those are water (9) z coordinate histogram with bin size 0.100000 bin [4.8,4.9) has 4 bin [4.9,5.0) has 402 bin [5.0,5.1) has 21690 bin [5.1,5.2) has 11475 bin [5.2,5.3) has 11104 bin [5.3,5.4) has 23932 bin [5.4,5.5) has 40092 bin [5.5,5.6) has 49857 bin [5.6,5.7) has 68988 bin [5.7,5.8) has 82398 bin [5.8,5.9) has 88210 bin [5.9,6.0) has 238436 bin [6.0,6.1) has 730179 bin [6.1,6.2) has 1673894 bin [6.2,6.3) has 2678466 bin [6.3,6.4) has 2843141 bin [6.4,6.5) has 3006485 bin [6.5,6.6) has 3034321 bin [6.6,6.7) has 2679272 bin [6.7,6.8) has 1922857 bin [6.8,6.9) has 960799 bin [6.9,7.0) has 323525 bin [7.0,7.1) has 202949 bin [7.1,7.2) has 234937 bin [7.2,7.3) has 251952 bin [7.3,7.4) has 238379 bin [7.4,7.5) has 193798 bin [7.5,7.6) has 190530 bin [7.6,7.7) has 187853 bin [7.7,7.8) has 149050 bin [7.8,7.9) has 123777 bin [7.9,8.0) has 100144 bin [8.0,8.1) has 80960 bin [8.1,8.2) has 61078 bin [8.2,8.3) has 44855 bin [8.3,8.4) has 27271 bin [8.4,8.5) has 10279 bin [8.5,8.6) has 3201 bin [8.6,8.7) has 1418 bin [8.7,8.8) has 972 bin [8.8,8.9) has 739 bin [8.9,9.0) has 476 bin [9.0,9.1) has 281 bin [9.1,9.2) has 628 bin [9.2,9.3) has 888 bin [9.3,9.4) has 61 bin [9.4,9.5) has 35 bin [9.5,9.6) has 28 bin [9.6,9.7) has 21 bin [9.7,9.8) has 27 bin [9.8,9.9) has 22 bin [9.9,10.0) has 36 bin [10.0,10.1) has 10 bin [10.1,10.2) has 18 bin [10.2,10.3) has 8 bin [10.3,10.4) has 2 bin [10.6,10.7) has 1 average z coordinate 6.5 for 22596211 element(s) point source id histogram with bin size 1.000000 bin 49 has 6039047 bin 50 has 16557164 average point source id 49.732740723654956 for 22596211 element(s)